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Mathematics, 20.09.2021 05:50 pulpfree8057

A fish tank contains 70 litres of water rounded to 1 significant figure. 30 litres of water, rounded to 1 significant figure, are removed form the tank. Work out the upper bond of the volume of water left in the fish tank

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A fish tank contains 70 litres of water rounded to 1 significant figure. 30 litres of water, rounded...
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